From the Field – Sagebrush Lizard

The sagebrush lizard (Sceloporus graciosus) is a common species of lizard found at mid to high altitudes in the western United States of America. Named after the sagebrush near where it is commonly found, the lizard has keeled and spiny scales running along its dorsal surface. Three variations of the sagebrush…

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Damming the Species to Extinction

Chris Hunter writes this week from Montana of the collapse of the pallid sturgeon and what may be end for the species. With their remaining population estimated at only about 200 fish, a recent push for a $60 million concrete dam project in some of their only remaining habitat along…

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